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Ships within 48 hours · Estimated delivery Sep 18 - Sep 23
reflective appearance and long-lasting durability
This part is present in 127 different boilers in the Vaillant range including the Vaillant ECOmax 828
Domestic and commercial bathrooms
Suitable for high and low pressure systems
Sleek modern profile – ideal for designer radiators and towel rails
Resideo 7 Day 2 Channel Heating Programmer Direct Replacement for Honeywell ST9400C ST699 22mm Copper Pipe reflective appearance and long-lasting durabilityResideo 7 Day 2 Channel Heating Programmer Direct Replacement for Honeywell ST9400C Features and benefits Two channel 7 day timer. Large easy to read display. Line of text display, providing text feedback. Fits on industry standard back plate. On off boiler control. Hot water control. 7 Day 3 periods programmable. Two channel 7 day timer. Large easy to read display. 7 day 2 channel programmer for heating and hot water with 3 on off periods per day
